Just found 3 boxes of 4x5 film in my garage refrigerator. One box of Tri-X 320, two years out of date, one box Illford HP-5, two years out of date, and one box of Kodak color 4x5 portra, one year out of date. Will these still perform normally, or will I lose something in the processing?_________________I love the smell of flashbulbs in the morning

The TriX and HP5 will perform like new to have an extra .01 base fog density at worst.
The Portra may have a color shift, the older version did (10 years ago) but the newer version may be better._________________The best camera ever made is the one that YOU enjoy using and produces the image quality that satifies YOU.